Not free. Also crashed on second use.
This app + what they've done on the Raspberry pi is amazing. They're responsive via the forum on smarthouse.cloud and have been pushing out features continuously. Note: This app will serve the pages off a Raspberry Pi running MyHome, which allows you to have several devices pointing to one server and use that server's license.
Added support of chunked messages in OPC UA.
Added support for arrays and structures in OPC UA.
Improved OPC UA browsing.
Minor bug fixes and speed improvements.